diff --git a/bda/views.py b/bda/views.py
index ff6109fe..25db608c 100644
--- a/bda/views.py
+++ b/bda/views.py
@@ -285,6 +285,9 @@ def revente(request, tirage_id):
                         if not created:
                             revente.seller = participant
                             revente.date = timezone.now()
+                            revente.notif_sent = False
+                            revente.tirage_done = False
+                            revente.shotgun = False
                         mail_subject = "BdA-Revente : {:s}".format(attribution.spectacle.title)
                         mail_body = loader.render_to_string('mail-revente-new.txt', {
                             'vendeur': participant.user,
@@ -421,18 +424,22 @@ def buy_revente(request, spectacle_id):
     reventes = SpectacleRevente.objects.filter(
                          attribution__spectacle=spectacle,
                          soldTo__isnull=True)
+
+    # Si l'utilisateur veut racheter une place qu'il est en train de revendre,
+    # on supprime la revente en question.
     if reventes.filter(seller=participant).exists():
         revente = reventes.filter(seller=participant)[0]
         revente.delete()
         return HttpResponseRedirect(reverse("bda-shotgun",
                                             args=[tirage.id]))
-    reventes_shotgun = reventes.filter(shotgun=True)
 
-    if not reventes_shotgun.exists():
+    reventes_shotgun = list(reventes.filter(shotgun=True).all())
+
+    if not reventes_shotgun:
         return render(request, "bda-no-revente.html", {})
 
     if request.POST:
-        revente = random.choice(reventes_shotgun.all())
+        revente = random.choice(reventes_shotgun)
         revente.soldTo = participant
         revente.save()
         mail = """Bonjour !